#####Gender differences in mental abilities -- and all group differences -- are just shifts in the bell curve. One of the top theoretical physicists in the world is a woman.#####
So the differences aren't real?
BTW, since you mentioned the bell curve, there's a book by that title. It's scientific, but not likely to be mentioned in a public school by anyone who wants to keep his job.
I can't imagine how you derived this conclusion from what I wrote.